Home / 6,030.06-8,321.52-3,377.44

Finding the Fourth Proportional to 6,030.06, 8,321.52 and 3,377.44

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Solution

The fourth proportional to 6,030.06, 8,321.52 and 3,377.44 is: 4,660.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,030.06 : 8,321.52 = 3,377.44 : x
  2. Step 2: Convert to fraction form
    6,030.06/8,321.52 = 3,377.44/x
  3. Step 3: Cross multiply
    6,030.06x = 8,321.52 × 3,377.44
  4. Step 4: Simplify right side
    6,030.06x = 28,105,434.51
  5. Step 5: Solve for x
    x = 28,105,434.51/6,030.06
  6. Step 6: Final answer
    x = 4,660.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.